---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-82369 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 914 24327 0 6925 30797 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ab:c7:a3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:feab:c7a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:53:c4:06 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82369) 11/08/24 _x86_64_ (8 CPU) 17:21:09 LINUX RESTART (8 CPU) 17:22:03 tps rtps wtps bread/s bwrtn/s 17:23:01 98.09 18.08 80.00 1050.16 24699.60 17:24:01 237.06 44.34 192.72 3552.74 40540.71 17:25:01 235.75 13.41 222.34 2473.31 54573.94 17:26:01 305.50 3.61 301.88 405.80 116720.71 17:27:01 190.22 0.40 189.82 26.13 33756.24 17:28:01 54.56 0.02 54.54 3.07 19627.26 17:29:01 76.59 1.17 75.42 72.92 20866.92 Average: 171.47 11.55 159.92 1083.61 44495.84 17:22:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 30091512 31676920 2847700 8.65 72364 1823836 1439308 4.23 906188 1653180 148368 17:24:01 27478272 29930508 5460940 16.58 91348 2648312 2923224 8.60 2829020 2291320 242820 17:25:01 27110256 31587780 5828956 17.70 120688 4573864 1930688 5.68 1399024 3993004 1106824 17:26:01 23136048 29721600 9803164 29.76 171376 6463860 7594140 22.34 3461176 5708028 66972 17:27:01 21196208 28155684 11743004 35.65 189144 6791960 10897416 32.06 5163736 5887440 6996 17:28:01 19355372 26467888 13583840 41.24 190928 6937956 12103388 35.61 6895400 5986908 1632 17:29:01 24931680 31555420 8007532 24.31 193056 6505632 1555312 4.58 1895080 5514896 18492 Average: 24757050 29870829 8182162 24.84 146986 5106489 5491925 16.16 3221375 4433539 227443 17:22:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 lo 1.31 1.31 0.14 0.14 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 52.37 36.05 854.23 7.91 0.00 0.00 0.00 0.00 17:24:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 800.67 644.24 6849.89 151.92 0.00 0.00 0.00 0.00 17:25:01 lo 8.66 8.66 0.96 0.96 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 809.55 446.43 15286.05 61.42 0.00 0.00 0.00 0.00 17:26:01 vethc0ea259 0.00 0.67 0.00 0.29 0.00 0.00 0.00 0.00 17:26:01 br-a932e5634adc 21.89 21.64 3.93 3.87 0.00 0.00 0.42 0.00 17:26:01 veth061f072 6.31 8.41 1.06 1.43 0.00 0.00 0.00 0.00 17:26:01 vethfc567c9 0.00 0.63 0.00 0.29 0.00 0.00 0.00 0.00 17:27:01 vethc0ea259 0.00 0.22 0.00 0.04 0.00 0.00 0.00 0.00 17:27:01 br-a932e5634adc 24.26 24.15 6.28 6.78 0.00 0.00 0.10 0.00 17:27:01 veth061f072 0.22 0.65 0.02 0.07 0.00 0.00 0.00 0.00 17:27:01 vethadde147 155.24 150.69 331.27 13.15 0.00 0.00 0.00 0.03 17:28:01 vethc0ea259 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 br-a932e5634adc 45.28 45.08 18.62 22.91 0.00 0.00 0.00 0.00 17:28:01 veth061f072 0.35 0.55 0.04 0.05 0.00 0.00 0.00 0.00 17:28:01 vethadde147 5.75 16.30 4.88 9.89 0.00 0.00 0.00 0.00 17:29:01 lo 22.26 22.26 2.36 2.36 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 2671.62 1644.31 36253.20 359.11 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 330.62 200.76 5066.32 41.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-82369) 11/08/24 _x86_64_ (8 CPU) 17:21:09 LINUX RESTART (8 CPU) 17:22:03 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 7.81 0.00 0.58 4.63 0.03 86.94 17:23:01 0 14.37 0.00 0.79 12.37 0.07 72.39 17:23:01 1 18.39 0.00 1.20 0.42 0.03 79.96 17:23:01 2 0.98 0.00 0.24 0.09 0.02 98.67 17:23:01 3 0.98 0.00 0.29 0.17 0.02 98.53 17:23:01 4 5.04 0.00 0.54 2.78 0.03 91.61 17:23:01 5 10.73 0.00 0.48 1.71 0.03 87.04 17:23:01 6 1.57 0.00 0.15 1.39 0.05 96.83 17:23:01 7 10.54 0.00 0.97 18.14 0.05 70.29 17:24:01 all 28.12 0.00 1.47 3.55 0.08 66.77 17:24:01 0 22.22 0.00 1.07 3.81 0.05 72.85 17:24:01 1 28.08 0.00 1.38 2.13 0.08 68.33 17:24:01 2 30.59 0.00 1.28 2.92 0.08 65.13 17:24:01 3 27.66 0.00 1.50 1.86 0.08 68.90 17:24:01 4 33.58 0.00 1.12 5.08 0.07 60.15 17:24:01 5 30.07 0.00 1.48 1.16 0.07 67.23 17:24:01 6 29.02 0.00 2.12 6.87 0.10 61.89 17:24:01 7 23.78 0.00 1.85 4.60 0.10 69.68 17:25:01 all 12.41 0.00 2.40 5.32 0.05 79.82 17:25:01 0 6.99 0.00 2.73 4.04 0.07 86.18 17:25:01 1 9.42 0.00 2.63 1.79 0.05 86.11 17:25:01 2 8.68 0.00 1.71 4.06 0.03 85.52 17:25:01 3 11.81 0.00 2.76 0.74 0.03 84.66 17:25:01 4 5.78 0.00 2.09 17.23 0.03 74.86 17:25:01 5 11.82 0.00 1.78 0.55 0.05 85.80 17:25:01 6 19.99 0.00 2.27 0.65 0.05 77.04 17:25:01 7 24.93 0.00 3.19 13.46 0.08 58.33 17:26:01 all 30.95 0.00 5.75 11.32 0.08 51.90 17:26:01 0 31.89 0.00 4.78 1.55 0.08 61.70 17:26:01 1 33.34 0.00 6.30 6.20 0.08 54.07 17:26:01 2 29.25 0.00 6.48 2.84 0.08 61.35 17:26:01 3 33.57 0.00 5.99 8.63 0.08 51.72 17:26:01 4 31.24 0.00 5.97 19.71 0.08 43.00 17:26:01 5 29.14 0.00 5.57 20.01 0.07 45.22 17:26:01 6 29.72 0.00 6.45 25.85 0.08 37.90 17:26:01 7 29.42 0.00 4.55 5.81 0.08 60.13 17:27:01 all 28.44 0.00 2.93 3.76 0.11 64.76 17:27:01 0 19.72 0.00 2.77 1.79 0.08 75.63 17:27:01 1 21.41 0.00 3.01 6.43 0.10 69.05 17:27:01 2 22.58 0.00 3.04 1.63 0.10 72.65 17:27:01 3 38.48 0.00 2.59 2.86 0.10 55.97 17:27:01 4 33.33 0.00 3.64 6.78 0.12 56.13 17:27:01 5 33.90 0.00 2.54 1.82 0.10 61.64 17:27:01 6 25.07 0.00 2.56 4.13 0.13 68.11 17:27:01 7 33.11 0.00 3.27 4.65 0.13 58.83 17:28:01 all 18.62 0.00 1.58 1.11 0.10 78.59 17:28:01 0 14.68 0.00 1.63 0.12 0.12 83.46 17:28:01 1 19.22 0.00 1.45 1.10 0.10 78.12 17:28:01 2 12.66 0.00 1.26 0.10 0.08 85.90 17:28:01 3 20.43 0.00 1.48 0.79 0.10 77.21 17:28:01 4 22.35 0.00 1.95 0.05 0.10 75.55 17:28:01 5 16.21 0.00 1.34 0.02 0.10 82.33 17:28:01 6 18.02 0.00 1.55 0.64 0.10 79.69 17:28:01 7 25.41 0.00 2.02 6.05 0.10 66.42 17:29:01 all 10.47 0.00 1.68 1.40 0.08 86.38 17:29:01 0 5.82 0.00 1.70 0.15 0.08 92.25 17:29:01 1 8.00 0.00 1.41 0.50 0.08 90.01 17:29:01 2 18.86 0.00 1.37 0.84 0.10 78.83 17:29:01 3 10.91 0.00 2.26 1.14 0.07 85.62 17:29:01 4 10.38 0.00 2.10 0.35 0.07 87.10 17:29:01 5 10.37 0.00 1.12 0.08 0.07 88.36 17:29:01 6 7.42 0.00 1.19 0.45 0.07 90.87 17:29:01 7 12.13 0.00 2.25 7.67 0.08 77.87 Average: all 19.58 0.00 2.35 4.43 0.08 73.57 Average: 0 16.51 0.00 2.21 3.36 0.08 77.84 Average: 1 19.66 0.00 2.48 2.65 0.08 75.12 Average: 2 17.71 0.00 2.20 1.79 0.07 78.23 Average: 3 20.60 0.00 2.42 2.31 0.07 74.60 Average: 4 20.29 0.00 2.49 7.44 0.07 69.70 Average: 5 20.34 0.00 2.04 3.60 0.07 73.95 Average: 6 18.73 0.00 2.33 5.71 0.08 73.15 Average: 7 22.81 0.00 2.59 8.59 0.09 65.92